Update Chinese (Simplified) translation

locales/zh-CN.json

@@ -456,5 +456,12 @@
     "search_filters_type_option_all": "任意类型",
     "search_filters_features_option_vr180": "VR180",
     "Popular enabled: ": "已启用流行度： ",
-    "error_video_not_in_playlist": "此播放列表中不存在请求的视频。 <a href=\"`x`\">单击析出查看播放列表主页。</a>"
+    "error_video_not_in_playlist": "此播放列表中不存在请求的视频。 <a href=\"`x`\">单击析出查看播放列表主页。</a>",
+    "Music in this video": "此视频中的音乐",
+    "channel_tab_playlists_label": "播放列表",
+    "Artist: ": "艺术家： ",
+    "channel_tab_streams_label": "直播",
+    "Album: ": "专辑： ",
+    "channel_tab_shorts_label": "短视频",
+    "channel_tab_channels_label": "频道"
 }